Fmoc-Glu-allyl ester

CAS: 144120-54-7

Ref. 01-4026433

Produktinformation

• Name: Fmoc-Glu-allyl ester
• Synonyme: Fmoc-Glu-OAll, (4S)-4-(9H-Fluoren-9-ylmethoxycarbonylamino)-5-oxo-5-prop-2-enoxypentanoic acid, (4S)-4-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-5-oxo-5-(prop-2-en-1-yloxy)pentanoic acid (non-preferred name), 1-(2-Propen-1-yl) hydrogen N-[(9H-fluoren-9-ylmethoxy)carbonyl]-<span class="text-smallcaps">L</span>-glutamate, <span class="text-smallcaps">L</span>-Glutamic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 1-(2-propen-1-yl) ester, <span class="text-smallcaps">L</span>-Glutamic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 1-(2-propenyl) ester, Fmoc-L-glutamic acid α-allyl ester
• CAS: 144120-54-7

Beschreibung

a-Allyl esters are of special interest, because they are a useful tool for the on-resin synthesis of head-to-tail cyclic peptides, side-chain lactam peptides, glyco- and sulfo-peptides, and branched peptides. Allyl esters are cleaved quantitatively under mild conditions using Pd(0). These conditions are compatible with Fmoc- and Boc-SPPS. Fmoc-Glu-OAll is a versatile educt for the synthesis of N-modified glutamines. Due to the lack of steric hindrance of the allyl group, prolonged treatment with harsher Fmoc cleavage agents or even piperidine may induce side-reactions as glutarimide formation, as observed by Zhu and Marchant.

• Marke: Bachem

Chemische Eigenschaften

• Molekulargewicht: 409.44
• Formel: C₂₃H₂₃NO₆
• Reinheit: 99.03%
• Farbe/Form: White Powder